HDPE Sun shade sail or Polyester sun shade sail

what is the different with hdpe sun shade sail or polyester sun shade sail ?

1:Material is different :HDPE sun shade sail the material is HDPE ,With knitted wave style, Polyester sun shade sail material is Polyester.

2:HDPE is breath,as the wind can go pass it , and the water is also can go through.but as the polyester sun shade sail ,that is waterproof, and many color for you choice

3:warranty:as the hdpe material the best material we can offer the 10years, or 5years of you choice , but as the polyesert now the normal quality is for 2years , and one years the color will be fade

4:it will be the same for install the sun shade sail and polyester sun shade sail.

this is the polyester sun shade sail

This is the hdpe material sun shade sail